<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入名称" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['system:greenhouse:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['system:greenhouse:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['system:greenhouse:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['system:greenhouse:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="greenhouseList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" />
      <el-table-column label="名称" align="center" prop="name" />
      <el-table-column label="详细位置" align="center" prop="location" />
      <el-table-column label="长（m）" align="center" prop="length" />
      <el-table-column label="宽（m）" align="center" prop="width" />
      <el-table-column label="高（m）" align="center" prop="height" />
      <el-table-column label="种植面积（m²）" width="150" align="center" prop="area" />
      <el-table-column label="作物" align="center" prop="crop" />
      <el-table-column label="经度" align="center" prop="lng" />
      <el-table-column label="纬度" align="center" prop="lat" />
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-position" @click="handleMap(scope.row)">定位</el-button>
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['system:greenhouse:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['system:greenhouse:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改大棚信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入名称" maxlenght="20" />
        </el-form-item>
        <el-form-item label="详细位置" prop="location">
          <el-input v-model="form.location" placeholder="请输入详细位置" maxlenght="50" />
        </el-form-item>
        <el-form-item label="长" prop="length">
          <el-input v-model="form.length" placeholder="请输入长" maxlenght="10">
            <template slot="append">m</template>
          </el-input>
        </el-form-item>
        <el-form-item label="宽" prop="width">
          <el-input v-model="form.width" placeholder="请输入宽" maxlenght="10">
            <template slot="append">m</template>
          </el-input>
        </el-form-item>
        <el-form-item label="高" prop="height">
          <el-input v-model="form.height" placeholder="请输入高" maxlenght="10">
            <template slot="append">m</template>
          </el-input>
        </el-form-item>
        <el-form-item label="种植面积" prop="area">
          <el-input v-model="form.area" placeholder="请输入种植面积" maxlenght="10">
            <template slot="append">m²</template>
          </el-input>
        </el-form-item>
        <el-form-item label="作物" prop="crop">
          <el-input v-model="form.crop" placeholder="请输入作物" maxlenght="100" />
        </el-form-item>
        <el-form-item label="经度" prop="lng">
          <el-input v-model="form.lng" placeholder="请输入经度" maxlenght="20" />
        </el-form-item>
        <el-form-item label="纬度" prop="lat">
          <el-input v-model="form.lat" placeholder="请输入纬度" maxlenght="20" />
        </el-form-item>
        <el-form-item label="图片">
          <imageUpload v-model="form.picture" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" maxlenght="200" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listGreenhouse, getGreenhouse, delGreenhouse, addGreenhouse, updateGreenhouse, exportGreenhouse } from "@/api/system/greenhouse";
import ImageUpload from '@/components/ImageUpload';

export default {
  name: "Greenhouse",
  components: {
    ImageUpload,
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 大棚信息表格数据
      greenhouseList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        picture: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: "名称不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 定位按钮操作 */
    handleMap(row) {
      const greenhouseId = row.id;
      this.$router.push("/gps/map/" + greenhouseId);
    },
    /** 查询大棚信息列表 */
    getList() {
      this.loading = true;
      listGreenhouse(this.queryParams).then(response => {
        this.greenhouseList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        location: null,
        length: null,
        width: null,
        height: null,
        area: null,
        crop: null,
        lng: null,
        lat: null,
        picture: null,
        remark: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加大棚信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getGreenhouse(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改大棚信息";
      });
      // console.log(1)
      // console.log(this.form.picture)
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {

            updateGreenhouse(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addGreenhouse(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除大棚信息编号为"' + ids + '"的数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function () {
        return delGreenhouse(ids);
      }).then(() => {
        this.getList();
        this.msgSuccess("删除成功");
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有大棚信息数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function () {
        return exportGreenhouse(queryParams);
      }).then(response => {
        this.download(response.msg);
      })
    }
  }
};
</script>
